BED file for Drosophila telomeric TEs and gene capture

*_lessfilt_genBrowser.bed: no filter on divergence; no filter on contig length; filter on telomeric hit length (>=longest*0.5) *_filt_genBrowser.bed: filter on divergence (<= 0.3); filter with contig length (>=50kb); filter with the longest hit*_lessfilt_genBrowser.bed：未对序列分歧度（divergence）设置过滤；未对重叠群（contig）长度设置过滤；仅对端粒命中片段长度设置过滤条件，要求其长度≥最长比对片段的0.5倍 *_filt_genBrowser.bed：对序列分歧度设置过滤条件，要求其值≤0.3；对重叠群长度设置过滤条件，要求其≥50kb；基于最长比对片段进行过滤